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產(chǎn)品簡介
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保偏鉺鐿共摻光纖的纖芯摻雜鉺離子與鐿離子,包層為石英,涂覆層為低折射率保護(hù)層,構(gòu)成了雙包層結(jié)構(gòu),用于1540nm至1565nm波長范圍內(nèi)的單模光纖放大器與單模光纖激光器。獨(dú)特的設(shè)計(jì)使得本產(chǎn)品具有優(yōu)良的光束質(zhì)量,高轉(zhuǎn)換效率與高可靠性等優(yōu)點(diǎn)。針對脈沖工作條件,光纖本身可承受高重復(fù)頻率與高能脈沖工作狀態(tài)。 |
產(chǎn)品特點(diǎn)
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高轉(zhuǎn)換效率 專利技術(shù)的雙包層結(jié)構(gòu)設(shè)計(jì) 良好的單模光纖熔接工藝性 大包層數(shù)值孔徑與良好的光纖強(qiáng)度相結(jié)合 纖芯數(shù)值孔徑與標(biāo)準(zhǔn)單模光纖匹配 |
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應(yīng)用領(lǐng)域
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高功率光纖放大器 高功率光纖激光器 脈沖光纖放大器 脈沖光纖激光器 |
技術(shù)指標(biāo)
性能參數(shù) |
型號(ErYb PM 125)
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纖芯數(shù)值孔徑 |
0.17
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包層數(shù)值孔徑 |
0.45
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截止波長 |
<1500 nm
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模場直徑@1550nm |
7 um
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包層鐿離子吸收系數(shù)@915nm |
>0.5 dB/m
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鉺離子峰值吸收系數(shù)@1535nm |
40 dB/m
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拍長@1060nm |
<4.0 mm
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拍長@1550nm |
<6.0 mm
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包層直徑 |
125 um
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涂覆層外徑 |
250 um
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篩選強(qiáng)度 |
100 kpsi
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.